CWE-550 通过服务器错误消息导致的信息暴露

Information Exposure Through Server Error Message

结构: Simple

Abstraction: Variant

状态: Incomplete

被利用可能性: unkown

基本描述

Certain conditions, such as network failure, will cause a server error message to be displayed.

扩展描述

While error messages in and of themselves are not dangerous, per se, it is what an attacker can glean from them that might cause eventual problems.

相关缺陷

• cwe_Nature: ChildOf cwe_CWE_ID: 209 cwe_View_ID: 1000 cwe_Ordinal: Primary

• cwe_Nature: ChildOf cwe_CWE_ID: 209 cwe_View_ID: 699 cwe_Ordinal: Primary

常见的影响

范围	影响	注释
Confidentiality	Read Application Data

可能的缓解方案

['Architecture and Design', 'System Configuration']

策略:

Recommendations include designing and adding consistent error handling mechanisms which are capable of handling any user input to your web application, providing meaningful detail to end-users, and preventing error messages that might provide information useful to an attacker from being displayed.

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